GtkMiscProps.ColorSelectionval cast : 'a Gobject.obj -> Gtk.color_selection Gtk.objmodule P : sig ... endmodule S : sig ... endval create :
Gtk.color_selection Gobject.param list ->
Gtk.color_selection Gtk.objval make_params :
cont:(([> `colorselection ] as 'a) Gobject.param list -> 'b) ->
'a Gobject.param list ->
?alpha:int ->
?color:Gdk.color ->
?has_opacity_control:bool ->
?has_palette:bool ->
'b